56076

- In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

  • RK

RK GB420MXZ Heavy Duty RK Drive Chain - GB420MXZ130

  • Part #: 119314130
  • Manufacturer Part #: GB420MXZ130
  • MSRP Price: $45.95
  • Our Price: $41.36
You Save:
$4.59 (10%)
1 on Hand
  • Add to Cart
  • Add to Wish List/Gift Registry
119314130
No Hassle Returns

Overview of RK GB420MXZ Heavy Duty RK Drive Chain - GB420MXZ130

  • RK racing chains have been the overwhelming choice of World Championship Teams for the past two decades!
  • They have benefited from their long-term OEM relationships with the major Japanese motorcycle manufacturers; RK has supplied original chains and chains for racing
  • All high-quality RK chains are made in Japan except the standard RKM series, which are from Malaysia
  • All RK chains feature quad-staked pin riveting, solid rollers and solid bushings, except the RKM and standard series, which have two-point riveting and curled bushings
  • Theyre all pre-stressed and pre-stretched for better performance with fewer adjustments


  • HEAVY-DUTY CHAIN (MXZ)
  • All feature heavier side plates for more strength and resistance to stretch
  • MXZ racing chains are made for the serious motocross racer with all components heat treated for high-performance durability; chromoly steel construction with seamless rollers and bushings, and oversized alloy pins for added strength
  • Max. Engine Size: 125cc
  • Tensile Strength: 5,000
  • Wear Life Index: 300 (Wear life Index should be used as a comparison for probable wear life under identical circumstances. Think of it as a percent, with standard chains being 100).


  • If your motorcycle came factory-equipped with an O-Ring, it must be replaced with an O-Ring chain.

Includes a Clip Type Master Link

Replacement connecting link:
Clip-Type: part no. 11-9315

Specs

Chain Size 420
Finish Gold
No. Of Links 130
Type Non-Sealed
Units Each
Weight 2.37 lbs

Specs for RK GB420MXZ Heavy Duty RK Drive Chain - GB420MXZ130

Chain Size 420
Finish Gold
No. Of Links 130
Type Non-Sealed
Units Each
Weight 2.37 lbs

Reviews for RK GB420MXZ Heavy Duty RK Drive Chain - GB420MXZ130

out of 3 reviews.

3 out of 3 (100%) customers would recommend this to a friend.

5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
Fit/Finish:
Value:
Quality:
Style:
Write a Review

Super Service and Great value

January 15, 2011

New riders think a chain is a chain but after you replace a few after only a few riding hours price becomes the second variable. Dennis Kirk sells this great RK heavy duty chain for a great price. Properly cleaned and adjusted I expect alot of riding time before I'm in the market for another.

I would recommend this item to a friend.
Fit/Finish:
Value:
Quality:
Style:
By: from Manteca, Ca

Was this review helpful to you?

Yes
No

July 23, 2010

I would recommend this item to a friend.
By:

Good Chains

October 22, 2009

RK chains are as good as you can get. We have alot of sand that eats chains, these seem to out last the others that we have used.

I would recommend this item to a friend.
Fit/Finish:
Value:
Quality:
Style:
By: from Florida

Was this review helpful to you?

Yes
No

Instructions and Media for RK GB420MXZ Heavy Duty RK Drive Chain - GB420MXZ130

Instructions - PDF Instructions - PDF Instructional PDF